aufs3.10 base patch

diff --git a/MAINTAINERS b/MAINTAINERS
index ad7e322..7ea983f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1533,6 +1533,20 @@ F:	include/linux/audit.h
 F:	include/uapi/linux/audit.h
 F:	kernel/audit*
 
+AUFS (advanced multi layered unification filesystem) FILESYSTEM
+M:	"J. R. Okajima" <hooanon05g@gmail.com>
+L:	linux-unionfs@vger.kernel.org
+L:	aufs-users@lists.sourceforge.net (members only)
+W:	http://aufs.sourceforge.net
+T:	git://git.code.sf.net/p/aufs/aufs3-linux
+T:	git://github.com/sfjro/aufs3-linux.git
+S:	Supported
+F:	Documentation/filesystems/aufs/
+F:	Documentation/ABI/testing/debugfs-aufs
+F:	Documentation/ABI/testing/sysfs-aufs
+F:	fs/aufs/
+F:	include/uapi/linux/aufs_type.h
+
 AUXILIARY DISPLAY DRIVERS
 M:	Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
 W:	http://miguelojeda.es/auxdisplay.htm
diff --git a/fs/file_table.c b/fs/file_table.c
index 485dc0e..8db8096 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -36,7 +36,7 @@ struct files_stat_struct files_stat = {
 	.max_files = NR_FILE
 };
 
-DEFINE_STATIC_LGLOCK(files_lglock);
+DEFINE_LGLOCK(files_lglock);
 
 /* SLAB cache for file structures */
 static struct kmem_cache *filp_cachep __read_mostly;
diff --git a/fs/inode.c b/fs/inode.c
index 00d5fc3..f324521 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -1498,7 +1498,7 @@ static int relatime_need_update(struct vfsmount *mnt, struct inode *inode,
  * This does the actual work of updating an inodes time or version.  Must have
  * had called mnt_want_write() before calling this.
  */
-static int update_time(struct inode *inode, struct timespec *time, int flags)
+int update_time(struct inode *inode, struct timespec *time, int flags)
 {
 	if (inode->i_op->update_time)
 		return inode->i_op->update_time(inode, time, flags);
diff --git a/fs/namei.c b/fs/namei.c
index 9ed9361..c3ee807 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -220,7 +220,7 @@ void putname(struct filename *name)
 }
 #endif
 
-static int check_acl(struct inode *inode, int mask)
+int check_acl(struct inode *inode, int mask)
 {
 #ifdef CONFIG_FS_POSIX_ACL
 	struct posix_acl *acl;
diff --git a/fs/splice.c b/fs/splice.c
index d37431d..987346f 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1093,8 +1093,8 @@ EXPORT_SYMBOL(generic_splice_sendpage);
 /*
  * Attempt to initiate a splice from pipe to file.
  */
-static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
-			   loff_t *ppos, size_t len, unsigned int flags)
+long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+		    loff_t *ppos, size_t len, unsigned int flags)
 {
 	ssize_t (*splice_write)(struct pipe_inode_info *, struct file *,
 				loff_t *, size_t, unsigned int);
@@ -1124,9 +1124,9 @@ static long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
 /*
  * Attempt to initiate a splice from a file to a pipe.
  */
-static long do_splice_to(struct file *in, loff_t *ppos,
-			 struct pipe_inode_info *pipe, size_t len,
-			 unsigned int flags)
+long do_splice_to(struct file *in, loff_t *ppos,
+		  struct pipe_inode_info *pipe, size_t len,
+		  unsigned int flags)
 {
 	ssize_t (*splice_read)(struct file *, loff_t *,
 			       struct pipe_inode_info *, size_t, unsigned int);
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 65c2be2..e53e559 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -2012,6 +2012,7 @@ extern struct file * dentry_open(const struct path *, int, const struct cred *);
 extern int filp_close(struct file *, fl_owner_t id);
 
 extern struct filename *getname(const char __user *);
+int check_acl(struct inode *, int);
 
 enum {
 	FILE_CREATED = 1,
@@ -2574,6 +2575,7 @@ extern int inode_change_ok(const struct inode *, struct iattr *);
 extern int inode_newsize_ok(const struct inode *, loff_t offset);
 extern void setattr_copy(struct inode *inode, const struct iattr *attr);
 
+extern int update_time(struct inode *, struct timespec *, int);
 extern int file_update_time(struct file *file);
 
 extern int generic_show_options(struct seq_file *m, struct dentry *root);
diff --git a/include/linux/splice.h b/include/linux/splice.h
index 74575cb..bfc6fb6 100644
--- a/include/linux/splice.h
+++ b/include/linux/splice.h
@@ -92,4 +92,10 @@ extern void splice_shrink_spd(struct splice_pipe_desc *);
 extern void spd_release_page(struct splice_pipe_desc *, unsigned int);
 
 extern const struct pipe_buf_operations page_cache_pipe_buf_ops;
+
+extern long do_splice_from(struct pipe_inode_info *pipe, struct file *out,
+			   loff_t *ppos, size_t len, unsigned int flags);
+extern long do_splice_to(struct file *in, loff_t *ppos,
+			 struct pipe_inode_info *pipe, size_t len,
+			 unsigned int flags);
 #endif
